If you consider the metabolism of each tissue, which one will have more capillary networks?Multiple choice question.cardiac muscleadipose tissuecartilage

Analysis of Capillary Networks in Tissues

1. Understand the Function of Tissues: Different tissues have various metabolic demands. Tissues that require more oxygen and nutrients typically have denser capillary networks.

2. Metabolic Needs of Each Tissue:

   • Cardiac Muscle: This tissue is highly metabolic, requiring a continuous supply of oxygen and nutrients to function effectively and sustain contractions. It has a rich capillary network.
   • Adipose Tissue: While it does have blood vessels, its metabolic demand is lower compared to cardiac muscle, resulting in fewer capillaries.
   • Cartilage: Cartilage is avascular; it has no blood vessels and relies on diffusion for nutrient supply. Therefore, it has the least capillary network.

3. Comparison:

   • Cardiac Muscle: High density of capillaries due to high metabolic activity.
   • Adipose Tissue: Moderate capillary network.
   • Cartilage: Very low, nearly absent capillary network.

Conclusion

Among the options provided, cardiac muscle will have the most capillary networks due to its high metabolic demands.